| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $211.63 | 12.176% | $237.3981 | $237.40 | $237.40 | $237.40 |
| Purchase #2 | $135.33 | 13.267% | $153.2842 | $153.28 | $153.30 | $153.30 |
| Purchase #3 | $99.98 | 13.442% | $113.4193 | $113.42 | $113.40 | $113.40 |
| Purchase #4 | $241.84 | 3.302% | $249.8256 | $249.83 | $249.85 | $249.80 |
| Purchase #5 | $129.58 | 10.295% | $142.9203 | $142.92 | $142.90 | $142.90 |
| Purchase #6 | $141.96 | 7.463% | $152.5545 | $152.55 | $152.55 | $152.60 |
| Purchase #7 | $18.78 | 9.594% | $20.5818 | $20.58 | $20.60 | $20.60 |
| 7 purchase totals = | $979.10 | $1,069.9838 | $1,069.98 | $1,070.00 | $1,070.00 | |